Honeywell Weather Radio ec p2 User Manual

Gas Sensor  
Manning EC-P2  
Instruction and Installation Manual  
07/09  
Release G Draft  
Honeywell Confidential & Proprietary  
This work contains valuable, confidential, and proprietary information. Disclosure, use  
or reproduction outside of Honeywell Inc. is prohibited except as authorized in writing.  
This unpublished work is protected by the laws of the United States and other countries.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
1
 
About This Document  
World Wide Web  
The following Honeywell web sites may be of interest.  
Honeywell Organization  
WWW Address (URL)  
Corporate  
Honeywell Analytics  
Manning Gas Detection  
Telephone  
Contact us by telephone at the numbers listed below.  
Organization  
Phone Number  
United States  
Honeywell Analytics Inc.  
1-800-538-0363  
1-913-712-5576  
1-913-712-5580 Fax  
Canada  
Honeywell Analytics Inc.  
Honeywell PACE  
1-888-749-8878  
Europe  
+44 (0)1202 676161  
+82 (0)2 2025 0307  
+971 4 3458 338  
Asia Pacific  
Middle East  
Honeywell Asia Pacific Inc.  
Honeywell Analytics Inc.  
Sales Information  
Contact us at [email protected]  
Symbol Definitions  
The following table lists those symbols used in this document to denote certain conditions.  
Symbol  
Definition  
ATTENTION: Identifies information that requires special consideration.  
TIP: Identifies advise or hints for the user, often in terms of performing a task.  
REFERENCE-EXTERNAL: Identifies an additional source of information outside of  
this bookset.  
REFERENCE-INTERNAL: Identifies an additional source of information within this  
bookset.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
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Contents  
Serial number:  
Section  
Title  
Page  
1
2
3
4
5
6
System Description  
Operation  
Maintenance  
Programming and Advanced Features  
Appendices  
Limited Warranty  
Introduction  
This manual has been prepared to help in the use of the Manning EC-P2 Portable Gas Detector.  
ATTENTION: This manual must be carefully followed by all individuals who have or will have the  
responsibility for using or servicing the sensor. Warranties made by Honeywell Analytics with respect  
to this equipment will be voided if the equipment is not used and serviced in accordance with the instructions in this  
manual. If in doubt about a procedure, please contact Honeywell Analytics before proceeding.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
4
 
1 System Description  
Figure 1: Basic Parts of the Manning EC-P2 Sensor  
The Manning EC-P2 is a portable, battery operated  
instrument for the measurement of gas concentrations  
in ambient air.  
Outlet Tube  
Sampling Wand  
Assembly  
The Manning EC-P2 can be converted from one  
target gas to another by simply plugging in a different  
SMART-CELL for the desired target gas (takes about  
30 seconds). This allows one instrument to detect a  
number of different gases. All calibration and alarm  
setpoint data is stored on the individual SMART-CELL  
so reconfiguration is not necessary when changing  
target gases. Extra SMART-CELLs should be kept on  
the optional sensor keeper when not in use to keep  
them “warmed up” and ready for immediate use.  
The Manning EC-P2 utilizes two different batteries to  
insure that you’ll never be without power when you  
need it. The primary power source is a “C” size  
alkaline battery housed in the handle. It will run the  
unit approximately 48 hours. When this battery is  
removed or dead, the unit will switch to its standby  
power source, an internal rechargeable NiCad  
battery, which will run the unit approximately six  
hours. When not in use, the unit should be plugged  
into the charger to keep this standby battery charged.  
If desired, the unit can be run continuously when  
plugged into the charger.  
Data Logger Port  
Standby Battery  
Recharge Receptacle  
Primary Battery  
The Manning EC-P2 also has advanced capabilities  
such as data logging to an Excel spreadsheet, 0 to  
1.0 Volt DC analog output capability, and a sampling  
mode for taking a single reading in a controlled,  
repeatable manner.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
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1 System Description  
System Specifications  
continued  
Operating Ambient Temperature Range: 0o to  
+120o F  
Primary Power: Alkaline C cell battery, 48 hours  
operation. Note: An audible alarm single beep every  
60 seconds indicates that either the Alkaline C cell  
battery is low or the internal rechargeable NiCad  
battery is low.  
Storage Temperature: Recommend storing on the  
charger in an air conditioned office  
Weight: 3 lbs. (shipping weight), 1.8 lbs. (detector  
only)  
Standby Power: Internal rechargeable NiCad  
battery, 6 hours operation. Note: An audible alarm  
single beep every 60 seconds indicates that either  
the Alkaline C cell battery is low or the internal  
rechargeable NiCad battery is low.  
Dimensions: Approx 3.5" x 5" x 8.5"  
Outputs: RS-232 output of stored gas values.  
Analog output 0 to 1.0 VDC (requires optional analog  
output cable)  
Charger: 120 VAC plug-in charger for internal  
Memory: 12,000 data points, storage interval  
between points programmable at 1, 5, 10, or 15  
minutes. Typical capacity: 8 days at 1 minute storage  
interval  
standby battery  
Display: Backlit LCD  
Pump: Miniature internal diaphragm type,  
flowrate 0.5 SCFH  
Alarms: Two concentration alarms, zero drift  
caution, Low flow and Low battery alarms. Alarms  
displayed on LCD and indicated by audible beeper.  
Standard Accessories: Storage case, 10" extension  
wand, battery charger, filter material, datalogging  
software, RS-232 output cable (DB9 connector)  
Optional Accessories: Analog output cable. Sensor  
Keeper for storage of additional SMART-CELLs  
Sensor Type: Target gas selective electrochemical  
SMART-CELL  
Accuracy: Sensor dependant but generally ± 5% of  
reading  
Repeatability: ± 1% full scale  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
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2 Operation  
A Operating the Sensor  
4)  
Replace the manifold and hand tighten the  
thumbscrews.  
The Manning EC-P2 is shipped ready for use. To  
power up the instrument, push the PWR button. The  
power up sequence displays first the self check, the  
sensor full scale value, the downscale caution level,  
warning concentration setpoint, alarm concentration  
setpoint, output ranges, software version, then the  
normal operating screen.  
5)  
Verify proper flow through the sampling wand  
using the flowmeter provided.  
Extra SMART-CELLS should be kept on the  
optional sensor keeper when not in use to  
keep them “warmed up” and ready for immediate  
use. The sensor keeper is powered by an Alkaline  
“C” size battery which should be replaced every 6  
months.  
The unit will then display the instantaneous gas  
concentration and is ready for use.  
The normal operating screen displays the information  
as shown in Figure 2.  
For a variety of target gases, see page 15 for a list of  
available SMART-CELLs. Contact Honeywell Analytics  
if the desired target gas is not listed, as new cells may  
be available.  
The Manning EC-P2 is designed to avoid accidental  
shut-off of the power. To turn the unit off, the PWR  
button must be held down for approximately three  
seconds. Release the button after the “Power Down”  
message appears.  
Figure 2: Normal Operating Screen  
BATTERY IN USE  
P = Primary (“C” cell)  
CURRENT GAS CONCENTRATION  
(Blinking indicates sensor over range)  
S = Standby (Internal NiCad)  
Flashing indicates low battery  
TARGET GAS  
SMART-CELL dependent  
B Changing the Target Gas  
using SMART-CELL  
Technology  
PPM  
P
A
The Manning EC-P2 can easily be changed to sense  
another target gas by installing the SMART-CELL for  
the desired target gas. Each SMART-CELL contains  
all the calibration and alarm setpoint information on  
its internal memory chip, so recalibration or  
reprogramming is not necessary when changing the  
Manning EC-P2 from one gas to another. This  
procedure can be performed with the unit powered  
on or off (see Figure 3).  
NH  
3
0
OFF  
MENU SMPL  
Battery Light  
Power  
ADVANCED FEATURES ONLY  
1)  
Unscrew the two stainless steel thumbscrews  
and remove the black inlet / outlet manifold lid  
from the back of the unit.  
Do not push for normal operation  
ALARM INDICATION CODE  
Blank = No alarm condition present  
C = Caution—Cell has excessive zero downdrift  
W = Warning—Gas concentration has exceeded warning level  
A = Alarm—Gas concentration has exceeded alarm level  
P = Pump trouble  
2)  
3)  
To remove the existing SMART-CELL, grip the  
sides of the cell and pull it straight out.  
Install the desired SMART-CELL by gently  
inserting it into the socket. Notice that the  
SMART-CELL is keyed so it cannot be inserted  
incorrectly.  
Lg = Data logging in progress  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
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2 Operation  
continued  
C Response Test  
In addition to the alarm indication code in the left side  
of the screen, an alarm message will flash inter-  
mittently on the screen, the audible beeper will sound  
and the ACK button will appear. Pushing the ACK  
button will silence the beeper and stop the display  
flashing. The Alarm Indication Code will remain on  
the left side of the screen until the alarm condition  
clears.  
Prior to use, the unit should first be tested for proper  
response. With the detector operating, the unit  
should be exposed to a sample of the target gas.  
The display should show an increasing concentra-  
tion. If not, do not use it for field measurements.  
D Sample Inlet Port  
Alarm setpoints are stored on the individual SMART-  
CELL and can be changed by the user as described  
in Section 4.  
The Manning EC-P2 is provided with a quick disconnect  
flexible extension wand. It will work with or without the  
wand. When using the extension wand, the internal  
walls must be kept dry. Water on the walls of the tubing  
can potentially absorb the target gas. To dry, allow the  
unit to pump dry, ambient air for 15 minutes.  
NOTE: An audible alarm single beep every  
60 seconds indicates that either the Alkaline  
C cell battery is low or the internal rechargeable  
NiCad battery is low.  
E Response/Recovery Time  
H Display Resolution  
Under normal conditions, the instrument will reach  
90% of final value within two minutes. This is  
dependent on concentration and temperature.  
The Manning EC-P2 displays gas concentration with  
a resolution that depends upon the range of the unit.  
Full scale ranges of 0-4.00 or below will provide  
resolution of 0.01. Ranges from 0-5.0 up to 0-49.9 will  
provide resolution of 0.1. Full scale ranges above 50  
will have a resolution of 1.  
Recovery time for the sensor depends on duration  
and concentration of exposure. Short exposures of  
concentrations at the lower end of the target gas  
range result in rapid recovery. Long exposures to  
levels above the middle of the target gas range or  
short exposures to levels exceeding the target gas  
range can extend recovery times to hours. Repeated  
exposures above the target gas range will reduce cell  
life and should be avoided.  
Figure 3: Manifold Assembly  
Outlet tube  
barb fitting  
Thumbscrews  
(loosen to remove  
manifold lid)  
TEST UNIT PRIOR TO USE  
Sensor  
(SMART-CELL)  
OUTLET  
Filter Material  
F Interference Gases  
Sampling  
wand  
INLE
CAUTION  
The Manning EC-P2 is generally quite specific to the  
target gas, but depending on the target gas, other  
gases may cause a reading. See Appendix B for a  
listing of potential interference gases for the various  
SMART-CELLs.  
DO NOT BLOCK INLET  
OR OUTLIET PORTS  
Inlet fitting  
Sensor  
alignment  
groove  
Manifold lid  
G Alarm Functions  
The Manning EC-P2 provides both visible and  
audible gas concentration alarms and system  
alarms. An alarm condition will be displayed on the  
normal operating screen as described on page 8.  
Sensor  
alignment  
pin  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
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3 Maintenance  
A Periodic Maintenance  
C Calibration  
It is essential that the test and calibration schedule  
be adhered to. Honeywell Analytics recommends the  
following maintenance schedule:  
Calibration is recommended every six months in  
normal use. Each SMART-CELL stores its calibration  
and alarm setpoint information on its own memory  
chip. When the SMART-CELL is plugged into the  
Manning EC-P2, this information is used by the  
sensor. The SMART-CELL can be field calibrated by  
the user or returned to Honeywell Analytics for  
factory calibration.  
Response test prior to each use. Expose  
sensor to a sample of the target gas to verify  
proper sensor response and alarm functions.  
Calibration should be performed with certified  
calibration gas every six months, and all tests  
must be logged.  
The calibration procedure requires the use of a  
bypass tee to allow the gas to be drawn into the flow  
cell without creating variable pressure or dilution  
problems. Calibration gas cannot be fed into the flow  
cell under pressure.  
Check filter material every six months. Replace  
if dirty or moist.  
If the optional sensor keeper is used for extra  
SMART-CELLs, change the sensor keeper  
battery once every 6 months. Use only alkaline  
“C” size batteries.  
When applying calibration gas use the bypass tee as  
shown in Figure 4 on page 11. The flowrate of  
calibration gas should be high enough that at least  
0.5 SCFH is flowing out of the calibration tee. This  
can be measured with the supplied flowmeter and  
insures that air is not being drawn into the unit and  
diluting the calibration gas.  
B Sensor Life  
The electrochemical SMART CELL is extremely  
reliable, but the following can cause the cell  
chemicals to become depleted:  
The unit may be zeroed without spanning it; however,  
never span the unit without first zeroing it.  
A period of time  
The following procedure will calibrate the SMART-  
CELL.  
Exposure to high temperatures  
Exposure to high concentrations of  
the target gas  
To Enter ZERO / SPAN Mode  
1)  
Push power button to turn unit on. Wait for  
power up sequence to finish (30 seconds).  
Exposure to high moisture  
When the cell becomes depleted, the unit will give no  
indication of failure other than that the sensor will not  
respond. For this reason it is absolutely essential that  
these units be exercised with a gas sample on a  
regular basis.  
2)  
Push and hold the unnamed button (second  
from left) first, then Push and hold the Menu  
button. Hold both buttons until the screen goes  
blank (2 seconds). Release both buttons and  
the unit is now in Programming Mode.  
Typical sensor life under normal use is two years or  
more. When the SMART-CELL will no longer calibrate  
properly, simply purchase a new SMART-CELL and  
replace.  
3)  
Push the SENS button and the unit is now in the  
zero/span mode.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
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3 Maintenance  
continued  
Zero Calibration  
Unit does not respond when keys are pressed:  
Press and hold all four buttons for five seconds. This  
will reset the Manning EC-P2. Turn the unit back on  
by pressing the PWR button.  
4)  
Be sure the unit is in clean air or apply zero  
air for two minutes.  
5)  
Push ZERO button.  
High reading won’t clear: When the sensor is  
exposed to very high gas concentrations, it takes a  
relatively long time for the sensor to clear. Leave the  
unit running in a clean environment for a few hours to  
clear the sensor. If it doesn’t clear after six hours, the  
sensor may have been damaged. Contact Honeywell  
Analytics for a replacement SMART-CELL.  
6)  
Push SAVE button to save the new zero  
calibration.  
Span Calibration  
7)  
8)  
9)  
Push SPAN button.  
Apply span gas for two minutes.  
Unit is in alarm with gas reading of 0 ppm: Check  
the alarm setpoints and alarm functions as described  
on page 11. Verify that alarm is not programmed as a  
downscale alarm, and that the setpoint is above zero.  
Push INC button (increase) or DEC button  
(decrease) until the display matches the span  
gas concentration.  
10) Push SAVE button to store new span calibration.  
Figure 4: Calibration of the Manning EC-P2 Sensor  
using a Bypass Tee  
To Exit ZERO / SPAN Mode  
11) Push DONE button twice slowly to get back into  
normal operation mode.  
Vent through  
flowmeter  
Bypass tee  
D Troubleshooting  
The detector does not start: Check to see that a  
fresh battery is installed. Both the primary and  
standby batteries must be discharged for this  
problem to occur. Plug the charger into the Manning  
EC-P2 to charge the standby battery. Wait 10  
minutes and retry.  
TEST UNIT PRIOR TO USE  
OUTLET  
INLE
1.0  
.8  
CAUTION  
DO NOT BLOCK INLET  
OR OUTLIET PORTS  
.6  
Calibration gas  
flowmeter  
The detector does not respond to the target gas:  
Verify the proper flow rate using the supplied  
flowmeter. Perform calibration. If sensor won’t  
calibrate, the SMART-CELL may be depleted.  
Contact Honeywell Analytics for a replacement  
SMART-CELL.  
.4  
.2  
LPM AIR  
Calibration gas bottle  
(use only Certified  
Calibration Gas)  
Pump alarm: This will occur if the pump motor stops  
or if an internal pressure sensor detects blockage of  
the inlet. Check that the internal filter is not clogged  
or wet and that the inlet tube is clear.  
External flowmeter indicates no flow: Verify that  
pump is running. Check that the manifold screws are  
tight and the extension wand connection is tight.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
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4 Programming and Advanced Features  
A Alarm Setpoints, Functions  
gas concentration (DOWN arrow), or be disabled  
(off). The following procedure will set the Warning  
function to alarm on decreasing concentration  
(Useful for Oxygen Depletion warning).  
The Manning EC-P2 has three adjustable alarm  
setpoints. These setpoints are stored on each  
SMART-CELL. The Caution setpoint is to warn of  
excessive negative zero drift. The WARNING and  
ALARM setpoints are to warn of potentially  
To Enter CAUT / WARN / ALRM Mode  
dangerous target gas concentrations. The following  
procedure will change the WARNING setpoint.  
1)  
Push power button to turn unit on. Wait for  
power up sequence to finish (30 seconds).  
2)  
Push and hold the unnamed button first, then  
Push and hold the Menu button. Hold both  
buttons until the screen goes blank (two  
seconds). Release both buttons and the unit is  
now in Programming Mode.  
To Enter CAUT / WARN / ALRM Mode  
1)  
Push power button to turn unit on. Wait for  
power up sequence to finish (30 seconds).  
2)  
Push and hold the unnamed button first, then  
Push and hold the Menu button. Hold both  
buttons until the screen goes blank (two  
seconds). Release both buttons and the unit is  
now in Programming Mode.  
3)  
Push the ALRMS button and the unit is now in  
the CAUT / WARN / ALRM mode.  
Warning Function  
4)  
5)  
6)  
Push WARN button.  
3)  
Push the ALRM button and the unit is now in the  
CAUT / WARN / ALRM mode.  
Push FUNC (function) button.  
Warning Setpoint  
Push SELECT button while viewing the arrow in  
the lower left hand corner of the screen to  
toggle through the following three possibilities:  
4)  
5)  
6)  
Push WARN button.  
Push S.P. button (setpoint).  
UP arrow — Warn on increasing concen-  
tration (gas goes higher than setpoint).  
DOWN arrow — Warn on decreasing  
concentration (gas goes lower than  
setpoint).  
Push INC button (increase) or DEC button  
(decrease) until the display matches the desired  
warning setpoint. Notice the minus sign above  
the arrow if the setpoint is below zero.  
Blank — warning function turned OFF.  
7)  
8)  
Push SAVE button to store new warning  
setpoint.  
7)  
8)  
Push SAVE button when the DOWN arrow is  
displayed to store new warning function.  
Push DONE button to return to Alarms mode.  
Push DONE button to return to Alarms mode.  
To Exit CAUT / WARN / ALRM Mode  
To Exit CAUT / WARN / ALRM Mode  
9)  
Push DONE button twice slowly to get back into  
normal operation mode.  
9)  
Push DONE button two times slowly to get back  
into normal operation mode.  
The Caution and Alarm setpoints are pro-  
grammed in the same manner, except for step  
four above in which you would push either the  
CAUT or ALRM button. The function of each alarm  
can be selected to alarm on increasing gas  
concentration (UP arrow), alarm on decreasing  
The Caution and Alarm functions are pro-  
grammed in the same manner, except for step  
four above in which you would push either the  
CAUT or ALRM button.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
11  
 
   
4 Programming and Advanced Features  
continued  
B Display Variables  
C Sample Mode  
The Manning EC-P2 has two adjustable display  
variables. These variables control signal conditioning  
of the LCD display. Variables are stored on each  
SMART-CELL. The AVG (Average) variable  
determines the number of one second samples to  
average to calculate the displayed value. The lower  
the averaging value, the faster the display will  
change and the more “wiggle” will be displayed. The  
BLANK (zero blanking) variable controls the lowest  
reading that will be displayed. This is to eliminate the  
misleading display of signals within the zero noise of  
the sensor. The following procedure will change the  
AVG variable.  
The Sample Mode feature allows the user to take a  
measurement using a predefined repeatable method  
to eliminate user “interpretation” of a gas concentra-  
tion that is changing. This is similar to a digital scale,  
for example, so the exact same reading will be taken  
regardless of who is taking it.  
The measuring sequence used in Sample Mode is as  
follows:  
Draw a Sample for a user programmed  
sampling time to allow unit to stabilize to the  
existing gas concentration.  
Measure the gas concentration and average it  
for a user programmed measuring time.  
To Enter AVG / BLANK Mode  
Clear the gas concentration to below a user  
programmed recovery value before allowing  
another cycle to start. (Unit should be moved to  
fresh air during the clear time.)  
1)  
Push power button to turn unit on. Wait for  
power up sequence to finish (30 seconds).  
2)  
Push and hold the unnamed button first, then  
Push and hold the Menu button. Hold both  
buttons until the screen goes blank (two  
seconds). Release both buttons and the unit is  
now in Programming Mode.  
Taking a sample:  
To take a sample, locate the detector at the desired  
sample location, and push the SMPL (sample) button  
on the normal operation screen. The unit will count  
down the Sample time, followed by the Measure time,  
at the end of which the average value will be  
displayed.  
3)  
4)  
Push the MORE button.  
Push the DISP (display) button and the unit is  
now in the AVG / BLANK mode.  
AVG Variable  
Note the displayed sample value. Pushing the  
CLEAR button will return the unit to the normal  
operation screen once the gas concentration is  
below the predefined recovery value. The unit is now  
ready to take another sample if desired.  
5)  
6)  
Push AVG button.  
Push INC button (increase) or DEC button  
(decrease) until the display matches the desired  
value.  
7)  
Push SAVE button to store new AVG variable.  
To Exit AVG / BLANK Mode  
8)  
Push DONE button twice slowly to get back into  
normal operation mode.  
The Blanking variable is programmed in the  
same manner, except for step 5 above in which  
you would push the BLANK button.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
12  
 
4 Programming and Advanced Features  
continued  
Programming sample mode variables:  
EC-P2 software installation:  
The sample mode variables are Sample, Measure  
and Clear as described above. The following  
procedure will change the Sample variable.  
The Manning EC-P2 is supplied with a CD containing the  
“Manning EC-P2” program. It will run on Windows 95,  
Windows 98, or Windows 2000. To install the program,  
place the disk in your CD drive. The CD should  
automatically begin the installation process. Follow the  
prompts as they appear on your screen. Accepting the  
default directory locations is recommended for most  
installations. If the CD does not automatically start,  
click on “My Computer” and then your CD drive.  
Double-click on the file named “Setup.exe.”  
To Enter SAMP / MEAS / CLEAR Mode  
1)  
Push power button to turn unit on. Wait for  
power up sequence to finish (30 seconds).  
2)  
Push and hold the unnamed button (second  
from left) first, then Push and hold the Menu  
button. Hold both buttons until the screen goes  
blank (two seconds). Release both buttons and  
the unit is now in Programming Mode.  
Prior to your first datalogging session it is recom-  
mended that you connect the Manning EC-P2 to your  
computer with the data logging program running.  
The computer can then set the time in the EC-P2 to  
match its own clock.  
3)  
4)  
Push the MORE button.  
Push the SMPL (sample) button and the unit is  
now in the SAMP / MEAS / CLEAR mode.  
Data Logging with the Manning EC-P2:  
To Start the Data Logging Session  
SAMP Variable  
5)  
6)  
Push SAMP (sample) button.  
1)  
Push power button to turn unit on. Wait for  
power up sequence to finish (30 seconds).  
Push INC button (increase) or DEC button  
(decrease) until the display matches the desired  
value. The display is in minutes and seconds.  
2)  
3)  
Push the MENU button.  
Push the LOG button and the unit is now in the  
CLEAR / INT / START mode.  
7)  
Push SAVE button to store new SAMP variable.  
To Exit SAMP / MEAS / CLEAR Mode  
4)  
If the CLEAR button is available, that means  
there is data currently stored in the unit. If  
desired, you can erase the data already in the  
unit by pushing the CLEAR button. (If you don’t  
push CLEAR, each data logging session can be  
downloaded as a separate file).  
8)  
Push DONE button twice slowly to get back into  
normal operation mode.  
The Measure and Clear variables are pro-  
grammed in the same manner, except for step  
five above in which you would push the MEAS  
or CLEAR button.  
5)  
6)  
Push INT button (interval) to cycle through the  
choices for how often to log a data point. Stop  
when the desired interval is displayed. Notice  
how much time can be covered with the  
remaining free memory.  
D Data Logging  
The Manning EC-P2 can log periodic gas concentra-  
tion readings to be downloaded to a file which can be  
read by Microsoft Excel or other popular spreadsheet  
applications. The EC-P2 will store instantaneous gas  
values every one, five, 10, or 15 minutes. Multiple  
sessions can be logged and then downloaded as  
separate files.  
Push and hold the START button until the screen  
goes blank (two seconds) to begin a new data  
logging session. The unit will now display the gas  
concentration. The Lg symbol in the left side of the  
display indicates that the unit is logging data. If  
you watch this symbol carefully, you will see it  
change to an “s” each time a data point is stored.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
13  
 
4 Programming and Advanced Features  
continued  
To Stop the Data Logging Session  
E Analog Output  
7)  
8)  
9)  
Push the MENU button.  
Push the LOG button.  
The Manning EC-P2 has a 0 to 1.0 volt DC analog  
output capability when used with the optional analog  
output cable. With the analog output cable plugged into  
the communication port of the EC-P2, the user can  
measure the voltage between the two wires and  
correlate it to gas concentration. The voltage output will  
be linear between zero and the full scale range of the  
SMART-CELL as programmed below. Each SMART-  
CELL has a wide range of choices of full scale values.  
Push and hold the STOP button until the screen  
changes to CLEAR / INT / START / MODE (two  
seconds).  
10) Push the DONE button to get back into normal  
operation mode.  
Working with the “EC-P2” program:  
The full scale range as programmed below  
only affects the analog output and the  
The “EC-P2” program downloads the logging files  
from the Manning EC-P2. It does not display the  
data. The files it downloads can be opened by or  
imported into Excel, Lotus 123 or other programs for  
graphing and analysis.  
data logging full-scale output. The display will  
always cover the entire operating range of the  
SMART-CELL. Changing the range can affect the  
display resolution for some SMART-CELLs.  
Turn on the Manning EC-P2 and connect it to your  
PC using the RS-232 cable supplied. From Windows  
START menu, select “PROGRAMS,” then “Manning  
EC-P2,” and then “EC-P2”. As soon as you start the  
“EC-P2” program, your computer will try to establish  
a connection to the Manning EC-P2. If the Manning  
EC-P2 is currently logging data, the “EC-P2” program  
will automatically stop the logging function.  
Changing the full scale range on EC-P2:  
To Enter RANGE Mode  
1)  
Push power button to turn unit on. Wait for  
power up sequence to finish (30 seconds).  
2)  
Push and hold the unnamed button (second  
from left) first, then Push and hold the MENU  
button. Hold both buttons until the screen goes  
blank (two seconds). Release both buttons and  
the unit is now in Programming Mode.  
The program contains two tabs, one marked  
“Download” and one marked “Configure”. Review the  
settings on the “Configure” tab, making changes as  
necessary.  
3)  
4)  
5)  
Push the MORE button.  
From the “Download” tab, review the Link Status  
block in the lower right hand corner. It should  
indicate “Link OK”. Link Trouble can be caused by  
selection of the wrong Com port in the Configure  
Tab, improperly connecting the RS-232 cable, or not  
turning on the Manning EC-P2.  
Push the DISP (display) button.  
Push the MORE button and the unit is now in the  
RANGE mode.  
Adjusting the RANGE  
6)  
7)  
Push RANGE button.  
When you are ready to transfer data from the  
Manning EC-P2 to your PC, click on “get data” and  
the files will be downloaded to your computer. Note  
the file names in the destination window so you can  
locate the files.  
Push INC button (increase) or DEC button  
(decrease) until the display matches the desired  
full scale range.  
8)  
Push SAVE button to store new full scale range.  
These files can now be opened with Excel (use .csv  
filename), Lotus 123, or other user supplied  
programs.  
To Exit RANGE Mode  
9)  
Push DONE button twice slowly to get back into  
normal operation mode.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
14  
 
5 Appendices  
APPENDIX A: SMART-CELLs Available  
GAS  
RANGE  
PART NUMBER  
Alcohol  
0-500 ppm  
0-500 ppm  
0-2000 ppm  
0-5 ppm  
EC-P2-SMART-CELL-OH-0/500ppm  
EC-P2-SMART-CELL-NH3-0/500ppm  
EC-P2-SMART-CELL-NH3-0/2000ppm  
EC-P2-SMART-CELL-Br2-0/5ppm  
EC-P2-SMART-CELL-CO-0/1000ppm  
EC-P2-SMART-CELL-Cl2-0/5ppm  
EC-P2-SMART-CELL-Cl2-0/200ppm  
EC-P2-SMART-CELL-ClO2-0/5ppm  
EC-P2-SMART-CELL-Fl2-0/5ppm  
EC-P2-SMART-CELL-HCHO-0/200ppm  
EC-P2-SMART-CELL-H2-0/2000ppm  
EC-P2-SMART-CELL-HCl-0/200ppm  
EC-P2-SMART-CELL-H2O2-0/200ppm  
EC-P2-SMART-CELL-H2S-0/200ppm  
EC-P2-SMART-CELL-NO-0/500ppm  
EC-P2-SMART-CELL-NO2-0/200ppm  
EC-P2-SMART-CELL-O2-0/25%  
Ammonia  
Ammonia  
Bromine  
Carbon Monoxide  
Chlorine  
0-1000 ppm  
0-5 ppm  
Chlorine  
0-200 ppm  
0-5 ppm  
Chlorine Dioxide  
Flourine  
0-5 ppm  
Formaldehyde  
Hydrogen  
0-200 ppm  
0-2000 ppm  
0-200ppm  
0-200 ppm  
0-200 ppm  
0-500 ppm  
0-200 ppm  
0-25%  
Hydrogen Chloride  
Hydrogen Peroxide  
Hydrogen Sulfide  
Nitric Oxide  
Nitrogen Dioxide  
Oxygen  
Ozone  
0-5 ppm  
EC-P2-SMART-CELL-O3-0/5ppm  
EC-P2-SMART-CELL-O3-0/100ppm  
EC-P2-SMART-CELL-SO2-0/500ppm  
Ozone  
0-100 ppm  
0-500 ppm  
Sulfur Dioxide  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
15  
 
   
5 Appendices  
continued  
APPENDIX B: SMART-CELL Cross-Sensitivity Table (Interference Gases)  
SENSOR AND TARGET GAS  
Br2  
Cl2  
ClO2  
O3  
NH3  
CO  
H2  
O2  
NO  
H2S  
NO2  
SO2  
HCHO OH  
Fl2  
HCl  
H2O2  
Bromine  
Chlorine  
-----  
1.0  
1.0  
-----  
1.0  
1.0  
0.7  
0.7  
-0.1  
-0.1  
None None None None None 0.5  
None None None None None 0.5  
-0.1  
-0.1  
None None 1.0  
None None 1.0  
None None  
None None  
I
N
T
Chlorine dioxide  
Ozone  
1.0  
1.5  
1.0  
1.5  
-----  
1.5  
0.7  
-----  
-0.1  
-0.1  
None None None None None 0.5  
None None None None None 0.65  
-0.1  
-0.1  
None None 1.0  
None None 1.5  
None None  
None None  
E
R
F
E
R
E
N
C
E
Ammonia  
Carbon monoxide  
None None None None -----  
None None None None 0.05  
None None None None None None None None None None None None  
-----  
0.1  
None None 0.002 0.001 None 0.5  
0.5  
None 0.005 0.005  
Hydrogen  
Oxygen  
None None None None 0.02  
0.1  
-----  
None 0.001 0.001 0.001 0.005 0.05  
0.05  
None 0.01 0.01  
None None None None None None None -----  
None None None None None 0.1 None None -----  
None None None None -----  
None None None None None 0.1  
None None None None None None None None None  
Nitrogen oxide  
Hydrogen sulfide  
0.4  
0.001 0.04  
0.8  
2
0.8  
2
None 1.5  
1.5  
4
-0.1  
0.2  
-0.1  
0.2  
-0.1  
0.2  
-0.07 0.3  
0.15  
-2.5  
None  
-0.1  
3
Nitrogen dioxide  
Sulfur dioxide  
-----  
-1  
-0.08 0.1  
0.1  
0.4  
0.2  
-0.01 0.5  
0.2  
0.2  
1
-0.01 -0.01 -0.01 -0.01 None None None None None 0.1  
-----  
0.4  
Formaldehyde  
Alcohol  
None None None None 0.03  
None None None None 0.03  
0.1  
0.1  
0.1  
0.1  
None 0.05  
None 0.05  
0.01  
0.01  
None 0.02  
None 0.02  
-----  
None -----  
1.2  
None None 0.1  
None None 0.1  
Flourine  
1.0  
1.0  
1.0  
0.7  
-0.1  
None None None None None 0.5  
-0.1  
None None -----  
0.2 None -----  
None None  
0.1  
Hydrochloric acidNone None None None None None None None None None -0.3  
None 0.2  
G
A
S
E
S
Hydrogen peroxide  
Hydrogen cyanide  
None None None None 0.03  
-0.08 -0.08 -0.08 -0.05 None 0.1  
None None None None None None None None None None None None None None None None None  
0.1  
0.1  
None 0.05  
0.01  
None 0.02  
None None None None -----  
None None None None -0.07 0.15  
0.1 0.1 -0.08 0.01 0.1  
Hydroflouric acid  
Hydride  
None None None None 0.5  
None None None  
1
0.5  
-2  
2
2
2
None 1.5  
2
Silica hydride  
Carbon dioxide  
None None None None 0.5  
None None None None None None None None None None None None None None None None None  
None None None None None None None None None None None None None None None None None  
None None None  
1
0.5  
-2  
2
2
2
None 1.5  
2
Methane  
Carbosulfonic acid  
-0.04 -0.04 -0.04 -0.03 None None None None None 0.3  
None None None None None 0.1 0.1 None None None None None  
None None None None 0.01 None None None 0.001 0.005 0.001 0.05  
-0.8  
None  
1
1
-0.04  
None None None  
None 0.01 0.02  
1
1.3  
Ethylene  
Ethyl alcohol  
1
2
1
2
Notes: 1) None means there is no interference.  
2) A number indicates that when exposed to the interference gas, the sensor will react the specified amount for a given  
concentration. For example, on the first line of the table above, if the NO2 sensor is exposed to 1 ppm Bromine (Br2),  
the sensor will read 0.5 ppm. This interference is in addition to the target gas present.  
For example, if an NH3 sensor is exposed to 1 ppm NH3 and 1 ppm Br2 at the same time, the reading will be 0.9 ppm  
(1ppm NH3 + -0.1 ppm Br2 = 0.9 ppm reading).  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
16  
 
6 Limited Warranty  
1.  
Limited Warranty  
3.  
Warranty Limitation and Exclusion  
Honeywell Analytics, Inc. warrants to the  
original purchaser and/or ultimate customer  
(“Purchaser”) of Manning products (“Product”)  
that if any part thereof proves to be defective in  
material or workmanship within eighteen (18)  
months of the date of shipment by Honeywell  
Analytics or twelve (12) months from the date of  
first use by the purchaser, whichever comes first,  
such defective part will be repaired or replaced,  
free of charge, at Honeywell Analytics’ discretion  
if shipped prepaid to Honeywell Analytics at  
405 Barclay Blvd., Lincolnshire, IL 60069,  
in a package equal to or in the original container.  
The Product will be returned freight prepaid and  
repaired or replaced if it is determined by  
Honeywell Analytics that the part failed due to  
defective materials or workmanship. The repair  
or replacement of any such defective part shall  
be Honeywell Analytics’ sole and exclusive  
responsibility and liability under this limited  
warranty.  
Honeywell Analytics will have no further  
obligation under this limited warranty. All  
warranty obligations of Honeywell Analytics are  
extinguishable if the Product has been subject  
to abuse, misuse, negligence, or accident or if  
the Purchaser fails to perform any of the duties  
set forth in this limited warranty or if the Product  
has not been operated in accordance with  
instructions, or if the Product serial number has  
been removed or altered.  
4.  
Disclaimer of Unstated Warranties  
THE WARRANTY PRINTED ABOVE IS THE  
ONLY WARRANTY APPLICABLE TO THIS  
PURCHASE. ALL OTHER WARRANTIES,  
EXPRESS OR IMPLIED, INCLUDING, BUT NOT  
LIMITED TO, THE IMPLIED WARRANTIES OF  
MERCHANTABILITY OR FITNESS FOR A  
PARTICULAR PURPOSE ARE HEREBY  
DISCLAIMED.  
5.  
Limitation of Liability  
IT IS UNDERSTOOD AND AGREED THAT  
HONEYWELL ANALYTIC’S LIABILITY,  
2.  
Exclusions  
A. If gas sensors are part of the Product, the gas  
sensor is covered by a twelve (12) month  
limited warranty of the manufacturer.  
B. If gas sensors are covered by this limited  
warranty, the gas sensor is subject to  
inspection by Honeywell Analytics for  
extended exposure to excessive gas con-  
centrations if a claim by the Purchaser is  
made under this limited warranty. Should  
such inspection indicate that the gas sensor  
has been expended rather than failed  
prematurely, this limited warranty shall not  
apply to the Product.  
WHETHER IN CONTRACT, IN TORT, UNDER  
ANY WARRANTY, IN NEGLIGENCE OR  
OTHERWISE SHALL NOT EXCEED THE  
AMOUNT OF THE PURCHASE PRICE PAID BY  
THE PURCHASER FOR THE PRODUCT AND  
UNDER NO CIRCUMSTANCES SHALL  
HONEYWELL ANALYTICS BE LIABLE FOR  
SPECIAL, INDIRECT, OR CONSEQUENTIAL  
DAMAGES. THE PRICE STATED FOR THE  
PRODUCT IS A CONSIDERATION LIMITING  
HONEYWELL ANALYTICS’ LIABILITY. NO  
ACTION, REGARDLESS OF FORM, ARISING  
OUT OF THE TRANSACTIONS UNDER THIS  
WARRANTY MAY BE BROUGHT BY THE  
PURCHASER MORE THAN ONE YEAR AFTER  
THE CAUSE OF ACTIONS HAS OCCURRED.  
C. This limited warranty does not cover consum-  
able items, such as batteries, or items subject  
to wear or periodic replacement, including  
lamps, fuses, valves, vanes, sensor elements,  
cartridges, or filter elements.  
Manning EC-P2 Sensor 19546 ECP2 07/09 REVG Copyright © 2009 Honeywell Analytics. All Rights Reserved.  
17  
 
 

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